Games like XERA: Survival
Games like XERA: Survival include Once Human, Rust, ARK: Survival Evolved, Raft, and 7 Days to Die. We matched them by the tags players give XERA: Survival on Steam (Base Building, Multiplayer, Open World Survival Craft, Free to Play, and Survival): closest matches first, and among equally close ones the better-known games.

Once Human
Shared: Multiplayer · Free to Play · Open World

Rust
Shared: Multiplayer · Survival · Open World Survival Craft

ARK: Survival Evolved
Shared: Open World Survival Craft · Multiplayer · Survival

Raft
Shared: Multiplayer · Open World Survival Craft · Survival

7 Days to Die
Shared: Multiplayer · Survival · Base Building

Valheim
Shared: Open World Survival Craft · Multiplayer · Survival

Terraria
Shared: Open World Survival Craft · Multiplayer · Survival

Palworld
Shared: Multiplayer · Survival · Open World Survival Craft

Project Zomboid
Shared: Multiplayer · Survival · Open World Survival Craft

Deadside
Shared: Survival · Open World Survival Craft · Multiplayer

Don't Starve Together
Shared: Multiplayer · Open World Survival Craft · Survival

Satisfactory
Shared: Base Building · Multiplayer · Crafting

ARK: Survival Ascended
Shared: Multiplayer · Base Building · Survival

Green Hell
Shared: Multiplayer · Open World Survival Craft · Survival

ASTRONEER
Shared: Multiplayer · Open World Survival Craft · Base Building

ICARUS
Shared: Multiplayer · Open World Survival Craft · Base Building

Conan Exiles Enhanced
Shared: Survival · Open World Survival Craft · Multiplayer

Sons Of The Forest
Shared: Multiplayer · Survival · Base Building

Grounded
Shared: Multiplayer · Base Building · Survival

Subsistence
Shared: Open World Survival Craft · Multiplayer · Survival

Scrap Mechanic
Shared: Multiplayer · Survival · Base Building

Miscreated
Shared: Open World Survival Craft · Multiplayer · Survival

The Forest
Shared: Open World Survival Craft · Survival · Crafting

The Front
Shared: Multiplayer · Open World Survival Craft · Base Building